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A020484 as a simple table

na(n)
02
15
27
311
411
513
617
717
819
923
1023
1129
1229
1329
1431
1537
1637
1737
1841
1941
2043
2147
2247
2353
2453
2553
2659
2759
2859
2961
3067
3167
3267
3371
3471
3573
3679
3779
3879
3983
4083
4189
4289
4389
44101
4597
4697
4797
48101
49101
50103
51107
52107
53109
54113
55113
56131
57127
58127
59131
60127
61127
62127
63131
64131
65137

[2,5,7,11,11,13,17,17,19,23,23,29,29,29,31,37,37,
 37,41,41,43,47,47,53,53,53,59,59,59,61,67,67,67,
 71,71,73,79,79,79,83,83,89,89,89,101,97,97,97,101,
 101,103,107,107,109,113,113,131,127,127,131,127,
 127,127,131,131,137]